Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.
APA ZitierstilValk, H. (2016). New finds from the remains of besieging constructions in the Castle Park of Viljandi. Tallinn: Muinsuskaitseamet.
Chicago ZitierstilValk, Heiki. New Finds From the Remains of Besieging Constructions in the Castle Park of Viljandi. Tallinn: Muinsuskaitseamet, 2016.
MLA ZitierstilValk, Heiki. New Finds From the Remains of Besieging Constructions in the Castle Park of Viljandi. Tallinn: Muinsuskaitseamet, 2016.